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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "bindings/core/v8/V8MessageEvent.h" | 32 #include "bindings/core/v8/V8MessageEvent.h" |
| 33 | 33 |
| 34 #include "bindings/core/v8/SerializedScriptValue.h" |
| 35 #include "bindings/core/v8/V8Binding.h" |
| 34 #include "bindings/core/v8/V8Blob.h" | 36 #include "bindings/core/v8/V8Blob.h" |
| 37 #include "bindings/core/v8/V8HiddenValue.h" |
| 35 #include "bindings/core/v8/V8MessagePort.h" | 38 #include "bindings/core/v8/V8MessagePort.h" |
| 36 #include "bindings/core/v8/V8Window.h" | 39 #include "bindings/core/v8/V8Window.h" |
| 37 #include "bindings/core/v8/custom/V8ArrayBufferCustom.h" | 40 #include "bindings/core/v8/custom/V8ArrayBufferCustom.h" |
| 38 #include "bindings/v8/SerializedScriptValue.h" | |
| 39 #include "bindings/v8/V8Binding.h" | |
| 40 #include "bindings/v8/V8HiddenValue.h" | |
| 41 #include "core/events/MessageEvent.h" | 41 #include "core/events/MessageEvent.h" |
| 42 | 42 |
| 43 namespace WebCore { | 43 namespace WebCore { |
| 44 | 44 |
| 45 // Ensures a wrapper is created for the data to return now so that V8 knows how | 45 // Ensures a wrapper is created for the data to return now so that V8 knows how |
| 46 // much memory is used via the wrapper. To keep the wrapper alive, it's set to | 46 // much memory is used via the wrapper. To keep the wrapper alive, it's set to |
| 47 // the wrapper of the MessageEvent as a hidden value. | 47 // the wrapper of the MessageEvent as a hidden value. |
| 48 static void ensureWrapperCreatedAndAssociated(MessageEvent* eventImpl, v8::Handl
e<v8::Object> eventWrapper, v8::Isolate* isolate) | 48 static void ensureWrapperCreatedAndAssociated(MessageEvent* eventImpl, v8::Handl
e<v8::Object> eventWrapper, v8::Isolate* isolate) |
| 49 { | 49 { |
| 50 switch (eventImpl->dataType()) { | 50 switch (eventImpl->dataType()) { |
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| 155 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); | 155 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); |
| 156 | 156 |
| 157 if (!dataArg.IsEmpty()) { | 157 if (!dataArg.IsEmpty()) { |
| 158 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); | 158 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); |
| 159 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) | 159 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) |
| 160 event->setSerializedData(SerializedScriptValue::createAndSwallowExce
ptions(dataArg, info.GetIsolate())); | 160 event->setSerializedData(SerializedScriptValue::createAndSwallowExce
ptions(dataArg, info.GetIsolate())); |
| 161 } | 161 } |
| 162 } | 162 } |
| 163 | 163 |
| 164 } // namespace WebCore | 164 } // namespace WebCore |
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